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Product Detailed Parameters
- Description：IC FIFO SYNC 512X18 10NS 64TQFP
- Series：7200
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Memory Size：9K (512 x 18)
- Function：Synchronous
- Data Rate：66.7MHz
- Access Time：10ns
- Voltage - Supply：4.5 V ~ 5.5 V
- Current - Supply (Max)：60mA
- Bus Directional：Uni-Directional
- Expansion Type：Depth, Width
- Programmable Flags Support：Yes
- Retransmit Capability：No
- FWFT Support：No
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：64-LQFP
- Supplier Device Package：64-TQFP (10x10)
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Overview
The Renesas Electronics Corporation 72215LB15TF8 is a synchronous FIFO memory device belonging to the 7200 series. It features a storage capacity of 4.5K organized as 256 x 18 bits. The component supports unidirectional data transfer with a maximum data rate of 66.7MHz and an access time of 10ns. It operates within a supply voltage range of 4.5V to 5.5V, drawing a maximum supply current of 60mA. The device is housed in a 64-TQFP (10x10) surface-mount package and is rated for operation between -40°C and 85°C.
Feature Summary
- Synchronous first-in, first-out memory architecture with clocked read and write controls
- Supports programmable flags for status monitoring
- Designed for high-speed data buffering applications
Applications
- Data buffering in graphics systems
- Local area network interfaces
- Interprocessor communication links
Procurement Notes
Verify component authenticity through authorized channels due to discontinuation status. Confirm moisture sensitivity level handling requirements during storage and assembly. Ensure compatibility with existing PCB footprints and thermal management designs. Review datasheet specifications for electrical characteristics before integration.
Selection Notes
Evaluate system timing constraints against the 10ns access time specification. Verify power supply stability within the 4.5V to 5.5V operating range. Consider environmental temperature limits for industrial or automotive deployments. Assess pinout compatibility if replacing legacy components from the same family.
Part Context
This component is part of the IDT 72205/72215 LB series of synchronous FIFOs manufactured by Renesas Electronics. These devices are designed for high-performance data buffering tasks requiring precise synchronization between different clock domains. The specific model offers a balance of speed and density suitable for embedded processing applications.
Replacement Considerations
Check for direct substitutes within the 722xxLB series such as the 72205LB15TFI. Verify pin-to-pin compatibility and electrical parameter alignment. Consult manufacturer documentation for approved cross-references and obsolescence notices.
